search

alliedvision / VimbaPython

Old Allied Vision Vimba Python API. The successor to this API is VmbPy
BSD 2-Clause "Simplified" License
93 stars 40 forks source link

manual exposure time #81

Closed clemensgaahs closed 2 years ago

clemensgaahs commented 2 years ago

I'm trying to capture a spectrum with an AVT Manta camera. For that, I would need to set the exposure time to a fixed value. I only found cam.ExposureAuto.set('Continous') in the asynchronous_grab_opencv example. In #34 a user commented that there would be cam.ExposureTime.set() but I received an error that this method doesn't exist even if I used it in the position of the ExposureAuto.set() method in the example.

arunprakash-avt commented 2 years ago

cam.ExposureAuto.set('Continous') is the code to set the Exposure mode to Auto. For manual setting the Exposure Time, check if the exposure mode auto is set to "Off". Then use the below code cam.ExposureTimeAbs.set(15000).

clemensgaahs commented 2 years ago

I've checked the exposure mode via the Vimba Viewer, and it worked with the code.

smitshah-19 commented 1 year ago

cam.ExposureAuto.set('Continous') is the code to set the Exposure mode to Auto. For manual setting the Exposure Time, check if the exposure mode auto is set to "Off". Then use the below code cam.ExposureTimeAbs.set(15000).

I want to set the White Balance, Gain and FPS of the video stream usingn VIMBA (python). But I have checked the module and I could not find any function/method to set any of this feature. Can you please help me out?